Resultados de la búsqueda
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Revisiting CCAMLR’s Approach to Management – A compendium of papers that explores the implementation of the CAMLR Convention
and papers on topics of importance relevant to CCAMLR’s broader work such as those included in this ... maintenance of a readily accessible record of CCAMLR’s history, progress and discussions across the fuller ... range of its work and ensure that earlier discussions are always available. ASOC hopes that this ... objectives and continue its leading role in the conservation of marine living resources through the ...
Meeting Document : CCAMLR-XXXIV/BG/26 : Autor(es): Submitted by ASOC
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A bioenergetics model assessment of the prey consumption of macaroni penguins in Subarea 48.3
Abstract: We report on preliminary analyses to estimate macaroni penguin consumption of prey in ... of consumption occur during incubation and pre-moult, but that there are also evident increases ... towards the end of guard and the end of crèche. Our initial results indicate that levels of krill ... . Southwell and C. Waluda Title: A bioenergetics model assessment of the prey consumption of macaroni ...
Meeting Document : WG-EMM-16/37 : Autor(es): P.N. Trathan, L. Emmerson, C. Southwell and C. Waluda
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A comparative morphometric analysis of sagittal otoliths of three icefishes (Channichthyidae) in Antarctic waters
Abstract: In the present study a comparative morphometric analysis of sagittal otoliths was ... binarized images of left and right otoliths for fish ranging from 20 to 67 cm TL. To test for significant ... from the 20 harmonics analyzed were homoscedastic and normal, and showed very low level of correlation ... showed a high discriminatory power to distinguish the left and right otoliths, with a total percentage of ...
Meeting Document : WG-FSA-18/47 : Autor(es): G. Plaza, C. Rodríguez-Valentino and P.M. Arana
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Report of the Second Annual Meeting of SCAR Krill Action Group
Abstract: The first annual meeting of the SCAR Krill Action Group (SKAG) met in Concarneau France ... on June 15th and 16th, 2019. The meeting focused on several topics including the identification of ... important knowledge gaps in krill research that could provide data in support of the management ... needs of CCAMLR. Author(s): B. Meyer, S. Kawaguchi and K. Reid Title: Report of the Second Annual ...
Meeting Document : SC-CAMLR-38/BG/06 : Autor(es): B. Meyer, S. Kawaguchi and K. Reid
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Revision of the precautionary approach to ensuring the rational use of the living resource (Dissostichus eleginoides) in Subarea 48.3 (full version)
. This paper reviews the long-term decline in the size structure of Patagonian toothfish (Dissostichus ... the start of the 2000s until now, longline fishing in the South Georgia area has targeted immature ... fish smaller than 100 cm. The issue of non-rational use of the Patagonian toothfish stock in Subarea ... 48.3 is examined. Author(s): Delegation of the Russian Federation Title: Revision of the ...
Meeting Document : WG-FSA-2019/40 : Autor(es): Delegation of the Russian Federation
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Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units
management units through a number of workshops. Computer simulations are being used by WG-EMM to evaluate the ... costs and benefits to achieving conservation and fishery objectives of the six different strategies for ... environment for evaluating the strategies for subdividing the krill catch limit and, on the basis of these ... considerations, provides an update of the conceptual structure of EPOC and outlines the templates developed for ...
Meeting Document : WG-SAM-07/14 : Autor(es): A. Constable (Australia)
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STRONG EFFECTS OF ENVIRONMENTAL CONDITIONS ON REPRODUCTIVE SUCCESS OF PENGUINS AT KING GEORGE ISLAND
Abstract: Generalized linear and additive models suggest that large proportions of inter-annual ... variability in the reproductive success of Adélie, gentoo, and chinstrap penguins can be explained by simple ... ice extent measured during the winter prior to breeding also appears to be an important predictor of ... of directional climate change on the future of reproductive success in monitored populations. Author ...
Meeting Document : WG-EMM-09/43 : Autor(es): J. Hinke, C. Reiss and W. Trivelpiece (USA)
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DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC
Abstract: Ecosystem models are being developed to explore a range of issues globally. This paper ... to the use of ecosystem models in CCAMLR and the IWC and a history of the developmental work in those ... organisations. It also provides an outline of the nature of modelling for these purposes and the general issues ... (Australia) Title: DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC Approval ...
Meeting Document : WG-EMM-08/14 : Autor(es): A. Constable (Australia)
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A synoptic review of energetic requirements of southern ocean krill predators
Abstract: The purpose of this paper is to synthesize information on the energetics and food ... requirements of krill predators that may be in the most direct competition with the krill fishery. These krill ... compiled for each species. Estimates' of the amount of krill needed. to sustain individuals and/or ... review of energetic requirements of southern ocean krill predators Approval: Approved ...
Meeting Document : WG-EMM-96/19 : Autor(es): Stansfield, A.M.
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VPA as one of the approaches for settling a problem of Patagonian toothfish, Dissostichus eleginoides, population quantity (Subarea 48.3, South Georgia)
to make coefficients of fishing mortality F more precise by using catch data on age groups without ... 1984 to 1994 revealed that at a level of M = 14, the mean value of F is 0.148, while the toothfish ... calculations of F by adjusting the catch database and using variable parameters of natural mortality and mean ... fish weight. Author(s): Shlyakhov, V.A. Title: VPA as one of the approaches for settling a problem of ...
Meeting Document : WG-FSA-95/14 : Autor(es): Shlyakhov, V.A.